ES8308256A1 - Procedimiento y dispositivo para la fabricacion de partes moldeadas u objetos de material plastico. - Google Patents

Procedimiento y dispositivo para la fabricacion de partes moldeadas u objetos de material plastico.

Info

Publication number
ES8308256A1
ES8308256A1 ES514939A ES514939A ES8308256A1 ES 8308256 A1 ES8308256 A1 ES 8308256A1 ES 514939 A ES514939 A ES 514939A ES 514939 A ES514939 A ES 514939A ES 8308256 A1 ES8308256 A1 ES 8308256A1
Authority
ES
Spain
Prior art keywords
forming tool
shape configuration
articles
thermoplastic material
moulded plastics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES514939A
Other languages
English (en)
Other versions
ES514939A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cavity GmbH
Original Assignee
Deutsche Solvay Werke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19813133872 external-priority patent/DE3133872A1/de
Priority claimed from DE19823215588 external-priority patent/DE3215588A1/de
Application filed by Deutsche Solvay Werke GmbH filed Critical Deutsche Solvay Werke GmbH
Publication of ES514939A0 publication Critical patent/ES514939A0/es
Publication of ES8308256A1 publication Critical patent/ES8308256A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
    • B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B29C2043/3631—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices moving in a frame for pressing and stretching; material being subjected to compressing stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
    • B29C2043/3689—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on a support table, e.g. flat disk-like tables having moulds on the periphery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

DISPOSITIVO PARA LA FABRICACION DE PARTES MOLDEADAS Y OBJETOS DE MATERIAL PLASTICO. CONSISTE EN INYECTAR MATERIAL PLASTICO DESDE LA TOBERA (1) EN UN NIDO DE MOLDE, MANTENIENDO CERRADOS LOS PLANOS DE SEPARACION DE HERRAMIENTA POR LA CORRESPONDIENTE UNIDAD DE CIERRE. DURANTE EL ENFRIAMIENTO DE LA PARTE MOLDEADA (4), POR APERTURA DE LOS PLANOS DE SEPARACION (25), SE COLOCA UN NUEVO NIDO DE MOLDE EN LA POSICION DE TRABAJO Y POR CIERRE DE LA HERRAMIENTA, DESPUES DE LA EXTRACCION DE LOS LISTONES DISTANCIADORES (2), SE EJECUTA UN ESTIRAMIENTO DE PRESION MEDIANTE UNA FUERZA REGULABLE SIN ESCALONAMIENTO.
ES514939A 1981-08-27 1982-08-12 Procedimiento y dispositivo para la fabricacion de partes moldeadas u objetos de material plastico. Expired ES8308256A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813133872 DE3133872A1 (de) 1981-08-27 1981-08-27 "verfahren und vorrichtung zur herstellung von formteilen oder gegenstaenden aus kunststoff"
DE19823215588 DE3215588A1 (de) 1982-04-27 1982-04-27 Verfahren und vorrichtung zur herstellung von formteilen oder gegenstaenden aus kunststoff

Publications (2)

Publication Number Publication Date
ES514939A0 ES514939A0 (es) 1983-09-01
ES8308256A1 true ES8308256A1 (es) 1983-09-01

Family

ID=25795563

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514939A Expired ES8308256A1 (es) 1981-08-27 1982-08-12 Procedimiento y dispositivo para la fabricacion de partes moldeadas u objetos de material plastico.

Country Status (5)

Country Link
US (1) US4576775A (es)
EP (1) EP0074473B1 (es)
BR (1) BR8204963A (es)
DE (1) DE3271536D1 (es)
ES (1) ES8308256A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566317B1 (fr) * 1984-06-22 1986-10-17 Inoplast Sa Outillage pour la realisation de pieces en matiere synthetique par le procede de moulage par compression-transfert
DE3612518A1 (de) * 1986-04-14 1987-10-15 Rxs Schrumpftech Garnituren Verfahren zur herstellung eines kunststoffteils mit formgedaechtnis und vorrichtung zur durchfuehrung dieses verfahrens, sowie kunststoffteile die nach diesem verfahren hergestellt sind
DE3620081A1 (de) * 1986-06-14 1987-12-17 Dornier Gmbh Lindauer Verfahren zur herstellung von mit an der oberflaeche mit einer struktur versehenen stangenartigen teilen aus thermoplastischen kunststoffen
DE4108973A1 (de) * 1991-03-20 1992-09-24 Kolbenschmidt Ag Lenkrad
DE4138337C2 (de) * 1991-11-21 1995-02-09 Krauss Maffei Ag Verfahren und Vorrichtung zum Herstellen laminierter Formteile
DE19626175C2 (de) * 1996-06-29 2000-01-13 Honsel Ag Verfahren und Vorrichtung zum Herstellen einer Bremstrommel oder einer Bremsscheibe
WO2005099991A2 (en) * 2004-04-07 2005-10-27 Shane Obitts Foldable durable product, such as a patient aid device or walker, and method of forming same
JP3922588B2 (ja) * 2005-05-27 2007-05-30 内外化成株式会社 合成樹脂成形品の成形方法
KR100725789B1 (ko) * 2005-06-30 2007-06-08 삼성전자주식회사 금형장치
CN100591506C (zh) * 2005-11-04 2010-02-24 鸿富锦精密工业（深圳）有限公司 模仁安装高度可调节的模具
US9149990B2 (en) * 2007-03-30 2015-10-06 Airbus Operations Gmbh Apparatus for the forming of a lay-up of fibre composite material
CN101544034A (zh) * 2008-03-28 2009-09-30 鸿富锦精密工业（深圳）有限公司 模具定位结构
CN103737857B (zh) * 2013-12-11 2016-03-09 思柏精密模具注塑（无锡）有限公司 复合抽芯式精密模具
CN108615999B (zh) * 2018-03-20 2019-12-27 番禺得意精密电子工业有限公司 电连接器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364107A (fr) * 1960-08-17 1962-08-31 Plastitec S A Procédé de fabrication d'un objet en matière thermoplastique
GB1051892A (es) * 1963-01-22
US3532786A (en) * 1967-12-14 1970-10-06 Shell Oil Co Solid state forming of plastics
US3644271A (en) * 1970-03-02 1972-02-22 Ethyl Corp Composition and process for injection molding thermoplastic material and glass fibers
US3983196A (en) * 1972-03-13 1976-09-28 The Dow Chemical Company Method of injection molding structural foam having accurate mold surface reproductions
FR2187531A1 (en) * 1972-06-05 1974-01-18 Woinarski Peter Injection moulding - by initially shaping material between heated male and female parts and finally shaping/additional part
ZA736098B (en) * 1973-09-05 1975-01-29 Polycrat Ltd Roller doors and the like
US4012386A (en) * 1973-10-11 1977-03-15 Stokes-Trenton, Inc. Process for making plastic bowling pins
US4079111A (en) * 1974-08-08 1978-03-14 Owens-Illinois, Inc. Method of forming thermoplastic containers
US4094952A (en) * 1975-01-08 1978-06-13 Alan I. W. Frank Corporation Method of molding polymeric material
DD124026A1 (es) * 1975-10-08 1977-02-02
JPS5399268A (en) * 1977-02-12 1978-08-30 Shiyouki Chiyou Low temperature fabrication process of polyethylene telephthalate
US4183991A (en) * 1977-05-02 1980-01-15 Rohm And Haas Company Process for preparing highly filled acrylic articles
US4150088A (en) * 1977-08-22 1979-04-17 Owens-Illinois, Inc. Method of injection molding with displacement of mold from injection position and applying pressure during cooling
US4150079A (en) * 1977-08-22 1979-04-17 Owens-Illinois, Inc. Method for controlling crystallization in thermoplastic materials
US4364878A (en) * 1978-08-10 1982-12-21 Omnitech Inc. Method for molding ophthalmic lenses
US4184835A (en) * 1978-09-28 1980-01-22 General Electric Company Mold apparatus
US4238181A (en) * 1978-12-21 1980-12-09 Hooker Chemicals & Plastics Corp. Method and apparatus for runnerless injection-compression molding thermosetting materials
DE2856580A1 (de) * 1978-12-22 1980-10-30 Arnold Gerhart Herstellungsverfahren von technischen teilen mit belastungsgerechten strukturen aus thermoplastischen polymeren werkstoffen
GB2050928A (en) * 1979-05-23 1981-01-14 Omnitech Inc Method and apparatus for molding ophthalmic lenses without spoilation
DE3028947C2 (de) * 1980-07-30 1983-11-17 Polygram Gmbh, 2000 Hamburg Verfahren zur Herstellung plattenförmiger, optisch auslesbarer Informationsträger hoher Speicherdichte

Also Published As

Publication number Publication date
ES514939A0 (es) 1983-09-01
EP0074473B1 (de) 1986-06-04
US4576775A (en) 1986-03-18
EP0074473A1 (de) 1983-03-23
DE3271536D1 (en) 1986-07-10
BR8204963A (pt) 1983-08-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612